CVE-2025-43376 Details
Description
A logic issue was addressed with improved state management. This issue is fixed in Safari 26, iOS 18.7.7 and iPadOS 18.7.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. A remote attacker may be able to view leaked DNS queries with Private Relay turned on.
A logic issue in the WebKit component of Safari, iOS, iPadOS, tvOS, watchOS, and visionOS was addressed with improved state management. This vulnerability allows remote attackers to view leaked DNS queries when Private Relay is enabled. It affects several different versions and/or ranges.
Users can update to the latest versions of Safari, iOS, iPadOS, tvOS, watchOS, or visionOS to address this vulnerability. Instructions for updating can be found on the Apple Support website.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Dec 10, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.apple.com/en-us/125108 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125110 | [email protected] | |
| https://support.apple.com/en-us/125113 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125114 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125115 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125116 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/126793 | [email protected] |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| apple safari | < 26.0 |
CPE
Remediation
| |
| apple ipados | < 26.0 |
CPE
Remediation
| |
| apple iphone os | < 26.0 |
CPE
Remediation
| |
| apple visionos | < 26.0 |
CPE
Remediation
| |
| apple watchos | < 26.0 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 2, 2026 | CVE Modified | [email protected] |
| Dec 10, 2025 | CVE Modified | CISA-ADP |
| Nov 5, 2025 | Initial Analysis | [email protected] |
| Nov 4, 2025 | New CVE Received | [email protected] |